package com.fcml.pattern.decorator;

/**
 * @author fcml
 * @date 2018/11/7
 *
 * 基类，装饰者和被装饰者都需要继承它
 */
public abstract class Beverage {
    String description = "原始的饮料";

    public String getDescription() {
        return description;
    }

    public abstract double cost();
}
